用等电聚焦电泳法测得其等电点约为7.2。结论：从栖热菌中提取的耐热乳糖酶的理化性质不同于其它来源的乳糖酶。
Its pI was about 7.2. Conclusion:The thermostable lactase from strain of thermus sp A3 was different from lactases from other microorganism.
采用超薄聚丙烯酰胺平板凝胶等电聚焦电泳和单株后代法，分析了栗属种的PGI同工酶的遗传。
Inheritance of PGI isozymes in chestnut species was analyzed using isoelectric focusing on thin layer polyacrylamide slab gels and single tree progeny method.
采用超薄聚丙烯酰胺平板凝胶等电聚焦电泳和单株后代法，分析了栗属种的PGI同工酶的遗传。
Inheritance of PGI isozymes in chestnut species was analyzed using isoelectric focusing on thin layer polyacrylamide slab gels and single tree progeny method.
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